For all intents and purposes, an automobile engine is basically a large mechanism that moves air. The engine needs to be able to breathe in order to provide optimal performance. This is why, when ...

The truth is that, based on power output and use, a 3-inch exhaust isn't always the right moveand the same can be said of long tube headers. And while stainless pipes are always nice, there's nothing ...

In 1983, when our Z28 was the king of a very weak army, its exhaust consisted of dual mufflers and twin, concealed outlets. It was considered somewhat exotic for the time. But after 15 years and ...